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检索条件"机构=Parallel Processing Laboratory Department of Electrical and Computer Engineering"
1729 条 记 录,以下是131-140 订阅
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Robust image watermarking in the subband or discrete cosine transform domain  9
Robust image watermarking in the subband or discrete cosine ...
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9th European Signal processing Conference, EUSIPCO 1998
作者: Tzovaras, Dimitrios Karagiannis, Nikitas Strintzis, Michael G. Information Processing Laboratory Electrical and Computer Engineering Department Aristotle University of Thessaloniki Thessaloniki54006 Greece
In this paper a method is presented for copyright protection in digital images. Copyright protection is achieved by embedding an invisible signal, known as digital signature or watermark, in the digital image. The met... 详细信息
来源: 评论
Vocal source features for bilingual speaker identification
Vocal source features for bilingual speaker identification
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2013 IEEE China Summit and International Conference on Signal and Information processing, ChinaSIP 2013
作者: Wang, Jianglin Johnson, Michael T. Speech and Signal Processing Laboratory Department of Electrical and Computer Engineering Marquette University Milwaukee United States
This paper introduces the use of two new features for speaker identification, Residual Phase Cepstrum Coefficients (RPCC) and Glottal Flow Cepstrum Coefficients (GLFCC), to capture speaker-specific characteristics fro... 详细信息
来源: 评论
'Liptelephone' A videophone for the deaf
'Liptelephone' A videophone for the deaf
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16th Medical Informatics Europe Congress, MIE 2000 and 45th Annual Congress on German Association for Medical Informatics, Biometry, andEpidemiology, GMDS 2000
作者: Sarris, Nikolaos Simitipoulos, Dimitrios Strintzis, Michael G. Information Processing Laboratory Electrical and Computer Engineering Department Aristotle University of Thessaloniki Thessaloniki 54006 Greece
This paper describes the 'LipTelephone' system, which is being developed under a Greek AMEA research project, with the purpose to serve as a videophone that can also be used by lip readers. This system aims to... 详细信息
来源: 评论
Optimization of wireframe model adaptation and motion estimation in a rate-distortion framework  9
Optimization of wireframe model adaptation and motion estima...
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9th European Signal processing Conference, EUSIPCO 1998
作者: Tzovaras, Dimitrios Vachtsvanos, Stavros Strintzis, Michael G. Electrical and Computer Engineering Department Information Processing Laboratory Aristotle University of Thessaloniki Thessaloniki54006 Greece
A rate-distortion framework is used to define a verv low bit rate coding scheme based on wireframe model adaptation and optimized selection of motion estima tors. This technique achieves maximum reconstructed image qu... 详细信息
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Application of a locality preserving discriminant analysis approach to ASR
Application of a locality preserving discriminant analysis a...
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2012 11th International Conference on Information Science, Signal processing and their Applications, ISSPA 2012
作者: Tomar, Vikrant Singh Rose, Richard C. Telecom and Signal Processing Laboratory Department of Electrical and Computer Engineering McGill University Montreal QC Canada
This paper presents a comparison of three techniques for dimensionally reduction in feature analysis for automatic speech recognition (ASR). All three approaches estimate a linear transformation that is applied to con... 详细信息
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Visualisation of videoconference image sequences using VRML 2.0  9
Visualisation of videoconference image sequences using VRML ...
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9th European Signal processing Conference, EUSIPCO 1998
作者: Kompatsiaris, Ioannis Strintzis, Michael G. Electrical and Computer Engineering Department Information Processing Laboratory Aristotle University of Thessaloniki Thessaloniki54006 Greece
In this paper a procedure for visualisation of videocon- ference image sequences using Virtual Reality Modeling Language (VRML) 2.0 is described. First, image sequence analysis is performed in order to estimate the sh... 详细信息
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Three dimensional model adaptation and tracking of a human face  4th
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4th European Conference on Multimedia Applications, Services and Techniques, ECMAST 1999
作者: Sarris, Nikolaos Tzanetos, Georgios Strintzis, Michael G. Information Processing Laboratory Electrical and Computer Engineering Department Aristotle University of Thessaloniki Thessaloniki54006 Greece
This paper develops a methodology consisting of improved previously known methods and novel techniques for the model based coding of a human face. An image scene is analysed to locate the position of human faces and t... 详细信息
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3d representation of videoconference image sequences using VRML 2.0  3rd
3d representation of videoconference image sequences using V...
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3rd European Conference on Multimedia Applications, Services and Techniques, ECMAST 1998
作者: Kompatsiaris, Ioannis Strintzis, Michael G. Information Processing Laboratory Electrical and Computer Engineering Department Aristotle University of Thessaloniki Thessaloniki54006 Greece
In this paper a procedure for visualisation of videoconference image sequences using Virtual Reality Modeling Language (VRML) 2.0 is described. First image sequence analysis is performed in order to estimate the shape... 详细信息
来源: 评论
Mechanical and thermophysical properties of silicon nitride thin films at high temperatures using in-situ MEMS temperature sensors
Mechanical and thermophysical properties of silicon nitride ...
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Proceedings of the 1998 MRS Fall Meeting - Symposium AA,Materials Science of Microelectromechanical Systems (MEMS)
作者: Nieva, Patricia Tada, Haruna Zavracky, Paul Adams', George Miaoulis, Loannis Wong, Peter Microfabrication Laboratory Department of Electrical and Computer Engineering Northeastern University Thermal Analysis of Materials Processing Laboratory College of Engineering Tufts University
The optimization of microelectronic devices and Microelectromechanical Systems (MEMS) technology depends on the knowledge of the mechanical and thermophysical properties of the thin film materials used to fabricate th... 详细信息
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A computer-BASED SYNTHESIS METHOD OF STRUCTURALLY LBR DIGITAL ALLPASS NETWORKS
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS 1988年 第6期35卷 755-760页
作者: SZCZUPAK, J MITRA, SK FADAVIARDEKANI, J Department of Electrical Engineering Pontificia Universidade Catolica do Rio de Janeiro Rio de Janeiro Brazil Department of Electrical and Computer Engineering Signal Processing Laboratory University of California Santa Barbara CA USA AT and T Bell Laboratories Inc. Allentown PA USA
A digital lossless bounded-real (LBR) transfer function, more commonly known as a stable allpass function, maintains the LBR property under multiplier coefficient quantization when implemented by networks that are str... 详细信息
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